Patent · US Active

Dual processing of raw image data

US8325248B2 · kind B2 · utility

2Cited by

48References

16Claims

0Family size

Assignee

Apple Inc. · US

Inventors

Andrew Yanowitz · Quincy, US
Ting Chen · Sunnyvale, US
David Daming Kuo · San Jose, US
Haitao Guo · Beijing, CN

Key dates

Filing date	Jun 4, 2010
Grant date	Dec 4, 2012
Priority date	—
Expiry date	Feb 12, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH04N25/633
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Systems, methods, and devices for dual processing of raw image data by main image processing and alternative image processing capabilities of an electronic device are provided. According to an embodiment, alternative image processing may analyze a first copy of a frame of raw image data before a second copy of the frame of raw image data is processed by main image processing. Thereafter, the main image processing may process the second copy of the frame of raw image. The main image processing may be calibrated based at least in part on the analysis of the first copy of the frame of raw image data.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.